<template>
  <Dialog v-model="dialogVisible" :title="dialogTitle">
    <el-form
      ref="formRef"
      v-loading="formLoading"
      :model="formData"
      :rules="formRules"
      label-width="80px"
    >
      <el-form-item label="老师" prop="teacherId">
        <!-- <el-input v-model="formData.teacherId" placeholder="请输入老师id" disabled /> -->
        <el-input v-model="formData.teacherName" placeholder="请输入老师姓名" disabled />
        <el-button @click="openTeacherSelection" type="success" class="ml-5px">选择老师</el-button>
      </el-form-item>
      <el-form-item label="手机号" prop="mobile">
        <el-input v-model="formData.mobile" placeholder="请输入手机号" maxlength="11" />
      </el-form-item>
      <el-form-item label="密码" prop="password">
        <el-input v-model="formData.password" placeholder="请输入密码" />
      </el-form-item>
      <el-form-item label="用户名" prop="usernameColumn">
        <el-select v-model="formData.usernameColumn" placeholder="请选择">
          <el-option
            v-for="dict in getIntDictOptions(DICT_TYPE.SYSTEM_USER_USERNAME_COLUMN)"
            :key="dict.value"
            :label="dict.label"
            :value="dict.value"
          />
        </el-select>
      </el-form-item>
    </el-form>
    <template #footer>
      <el-button :disabled="formLoading" type="primary" @click="submitForm">确 定</el-button>
      <el-button @click="dialogVisible = false">取 消</el-button>
    </template>
  </Dialog>
  <TeacherSelection ref="teacherSelectionRef" @data="getTeacherData" :isSingleSelect="true" />
</template>
<script lang="ts" name="SystemUserForm" setup>
import * as UserApi from '@/api/system/user'
import { DICT_TYPE, getIntDictOptions } from '@/utils/dict'

const { t } = useI18n() // 国际化
const message = useMessage() // 消息弹窗

const dialogVisible = ref(false) // 弹窗的是否展示
const dialogTitle = ref('') // 弹窗的标题
const formLoading = ref(false) // 表单的加载中：1）修改时的数据加载；2）提交的按钮禁用
const formData = ref({
  teacherId: undefined,
  teacherName: undefined,
  mobile: undefined,
  password: undefined,
  usernameColumn: undefined
})
const formRules = reactive({
  teacherId: [{ required: true, message: '老师不能为空', trigger: 'blur' }],
  password: [{ required: true, message: '用户密码不能为空', trigger: 'blur' }],
  mobile: [
    {
      pattern: /^1[3|4|5|6|7|8|9][0-9]\d{8}$/,
      message: '请输入正确的手机号码',
      trigger: 'blur'
    }
  ]
})
const formRef = ref() // 表单 Ref

/** 打开弹窗 */
const open = async () => {
  dialogVisible.value = true
  dialogTitle.value = t('新增老师用户')
  resetForm()
}
defineExpose({ open }) // 提供 open 方法，用于打开弹窗

/** 提交表单 */
const emit = defineEmits(['success']) // 定义 success 事件，用于操作成功后的回调
const submitForm = async () => {
  // 校验表单
  if (!formRef.value) return
  const valid = await formRef.value.validate()
  if (!valid) return
  // 提交请求
  formLoading.value = true
  try {
    const data = formData.value as unknown as UserApi.CreateTeacherUserVO
    await UserApi.createTeacherUser(data)
    message.success(t('common.updateSuccess'))
    dialogVisible.value = false
    // 发送操作成功的事件
    emit('success')
  } finally {
    formLoading.value = false
  }
}

const getTeacherData = (data: any) => {
  formData.value.teacherId = data[0].id
  formData.value.teacherName = data[0].teacherName
}
/** 打开绑定老师框 */
const teacherSelectionRef = ref()
const openTeacherSelection = () => {
  teacherSelectionRef.value.open()
}

/** 重置表单 */
const resetForm = () => {
  formData.value = {
    teacherId: undefined,
    teacherName: undefined,
    mobile: undefined,
    password: undefined,
    usernameColumn: 1
  }
  formRef.value?.resetFields()
}
</script>
